ISRC FRZ209616907
Verified recording
FRZ209616907 is “Offenbach: Les contes d'Hoffmann, Act 3: "Vois sous l'archet frémissant" (Nicklausse)” by Jacques Offenbach,
registered on the CopyrightChains blockchain with CopyrightID
0x9788f35a625a7239c29277ce57fc32837123db95d6e8f6bd400ea2acd0358a7c and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209616907.
Recording identifiers
- ISRC
- FRZ209616907
- Title
- Offenbach: Les contes d'Hoffmann, Act 3: "Vois sous l'archet frémissant" (Nicklausse)
- Artist
- Jacques Offenbach
- CopyrightID (CopyrightChains transaction hash)
0x9788f35a625a7239c29277ce57fc32837123db95d6e8f6bd400ea2acd0358a7c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:1e6ee3526befb117f7ded03ec49cbc1201b9971f033ea779078cc245b1341e45- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209616907
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Offenbach: Les contes d'Hoffmann, Act 3: "Vois sous l'archet frémissant" (Nicklausse) · Machine-readable JSON-LD